WO2010025717A3 - Vorrichtung zur zerstörungsfreien prüfung von proben mittels ultraschallwellen - Google Patents

Vorrichtung zur zerstörungsfreien prüfung von proben mittels ultraschallwellen Download PDF

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Publication number
WO2010025717A3
WO2010025717A3 PCT/DE2009/001256 DE2009001256W WO2010025717A3 WO 2010025717 A3 WO2010025717 A3 WO 2010025717A3 DE 2009001256 W DE2009001256 W DE 2009001256W WO 2010025717 A3 WO2010025717 A3 WO 2010025717A3
Authority
WO
WIPO (PCT)
Prior art keywords
samples
onto
destructive testing
ultrasonic waves
conversion prism
Prior art date
Application number
PCT/DE2009/001256
Other languages
English (en)
French (fr)
Other versions
WO2010025717A2 (de
Inventor
Frank Schubert
Abdelmalek Bouhadjera
Original Assignee
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. filed Critical Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Priority to EP09744924A priority Critical patent/EP2326948B1/de
Priority to DE112009002673T priority patent/DE112009002673A5/de
Priority to CN2009801344085A priority patent/CN102144159A/zh
Priority to US12/737,860 priority patent/US8468889B2/en
Publication of WO2010025717A2 publication Critical patent/WO2010025717A2/de
Publication of WO2010025717A3 publication Critical patent/WO2010025717A3/de

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2487—Directing probes, e.g. angle probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0428—Mode conversion

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung zur zerstörungsfreien Prüfung von Proben. Die Proben können dabei auch aus kritischen Werkstoffen gebildet sein, die ihre Eigenschaften während der Herstellung, beispielsweise bei einer Aushärtung oder Erstarrung, verändern. Bei einer erfindungsgemäßen Vorrichtung ist mindestens ein Ultraschalldruckwellenwandler (Tx) an einer Vorlaufzelle angeordnet. Die Vorlaufzelle ist mit einer Flüssigkeit befüllt und mit einer offenen Seite an einer Seite auf eine Fläche (A) eines Konversionsprismas aufgesetzt, das in Form eines Festkörpers, so dass die Flüssigkeit und die Fläche (A) in berührendem Kontakt stehen. Das Konversionsprisma ist mit einer weiteren Fläche (B) auf eine Oberfläche einer zu prüfenden Probe aufgesetzt. Mindestens ein Ultraschalldruckwellenwandler (Tx) ist an der Vorlaufzelle an mindestens zwei Positionen (T1, T2) so positionierbar oder so positioniert, dass die Positionen in einem gleichen Abstand zum Mittelpunkt der Fläche (A) des Konversionsprismas, die auf die Probe aufgesetzt ist, angeordnet sind.
PCT/DE2009/001256 2008-09-03 2009-09-01 Vorrichtung zur zerstörungsfreien prüfung von proben mittels ultraschallwellen WO2010025717A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP09744924A EP2326948B1 (de) 2008-09-03 2009-09-01 Vorrichtung zur zerstörungsfreien prüfung von proben mittels ultraschallwellen
DE112009002673T DE112009002673A5 (de) 2008-09-03 2009-09-01 Vorrichtung zur zerstörungsfreien Prüfung von Proben mittels Ultraschallwellen
CN2009801344085A CN102144159A (zh) 2008-09-03 2009-09-01 利用超声波对样本进行非破坏性试验的装置
US12/737,860 US8468889B2 (en) 2008-09-03 2009-09-01 Apparatus for the non-destructive testing of samples using ultrasonic waves

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008045485.0 2008-09-03
DE102008045485 2008-09-03

Publications (2)

Publication Number Publication Date
WO2010025717A2 WO2010025717A2 (de) 2010-03-11
WO2010025717A3 true WO2010025717A3 (de) 2010-08-05

Family

ID=41797574

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2009/001256 WO2010025717A2 (de) 2008-09-03 2009-09-01 Vorrichtung zur zerstörungsfreien prüfung von proben mittels ultraschallwellen

Country Status (5)

Country Link
US (1) US8468889B2 (de)
EP (1) EP2326948B1 (de)
CN (1) CN102144159A (de)
DE (1) DE112009002673A5 (de)
WO (1) WO2010025717A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102721488B (zh) * 2012-04-12 2017-12-15 水利部交通运输部国家能源局南京水利科学研究院 一种压力传感颗粒
US9939420B2 (en) * 2014-04-29 2018-04-10 NLA Diagnostics LLC Apparatus and method for non-destructive testing of concrete
CN106769790B (zh) * 2017-02-23 2023-10-31 西南石油大学 一种超声波作用下基于液体压力脉冲的页岩渗透率测试装置及方法
US10309934B2 (en) * 2017-03-29 2019-06-04 Olympus Scientific Solutions Americas Inc Method and system of deducing sound velocity using time-of-flight of surface wave
US10969315B2 (en) 2017-12-12 2021-04-06 Imam Abdulrahman Bin Faisal University Combined ultrasonic pulse velocity and Schmidt Hammer rebound test for non-destructive evaluation
RU187411U1 (ru) * 2018-08-02 2019-03-05 федеральное государственное бюджетное образовательное учреждение высшего образования "Ижевский государственный технический университет имени М.Т. Калашникова" Устройство для определения упругих констант твердых тел

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1065907A (fr) * 1952-11-04 1954-05-31 Condensation Application Mec Prisme acoustique pour appareils de sondage de pieces et matériaux par ultrasons
GB2215056A (en) * 1988-01-30 1989-09-13 Mark Bourock Ultrasonic non-destructive testing apparatus with adjustably mounted transducer
DE10143755C1 (de) * 2001-09-06 2002-12-05 Siemens Ag Verfahren und Einrichtung zur Ultraschallprüfung von oberflächennahen Fehlern in einem Werkstück

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US4701031A (en) * 1986-05-29 1987-10-20 General Electric Company Prism telescope to match optical requirements for acousto-optic deflector
FR2788851B1 (fr) * 1999-01-26 2001-04-13 Marwal Systems Dispositif piezo-electrique de mesure de niveau de liquide
US7410469B1 (en) * 1999-05-21 2008-08-12 Exogen, Inc. Apparatus and method for ultrasonically and electromagnetically treating tissue
JP4666335B2 (ja) * 2002-09-04 2011-04-06 晶夫 岸田 機械的振動による生物機能の制御方法とその装置
US8133191B2 (en) * 2006-02-16 2012-03-13 Syneron Medical Ltd. Method and apparatus for treatment of adipose tissue
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1065907A (fr) * 1952-11-04 1954-05-31 Condensation Application Mec Prisme acoustique pour appareils de sondage de pieces et matériaux par ultrasons
GB2215056A (en) * 1988-01-30 1989-09-13 Mark Bourock Ultrasonic non-destructive testing apparatus with adjustably mounted transducer
DE10143755C1 (de) * 2001-09-06 2002-12-05 Siemens Ag Verfahren und Einrichtung zur Ultraschallprüfung von oberflächennahen Fehlern in einem Werkstück

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BOUHADJERA A ET AL: "High-frequency ultrasonic testing of young cement-based materials using the 'prism technique'", NDT & E INTERNATIONAL, BUTTERWORTH-HEINEMANN, OXFORD, GB LNKD- DOI:10.1016/J.NDTEINT.2004.07.007, vol. 38, no. 2, 1 March 2005 (2005-03-01), pages 135 - 142, XP004663155, ISSN: 0963-8695 *
GREGORY A R ET AL: "Dual-mode ultrasonic apparatus for measuring compressional and shear wave velocities of rock samples", IEEE TRANSACTIONS ON SONICS AND ULTRASONICS USA, vol. SU-17, no. 2, April 1970 (1970-04-01), pages 77 - 85, XP002585368, ISSN: 0018-9537 *

Also Published As

Publication number Publication date
CN102144159A (zh) 2011-08-03
EP2326948A2 (de) 2011-06-01
US8468889B2 (en) 2013-06-25
US20110179873A1 (en) 2011-07-28
WO2010025717A2 (de) 2010-03-11
EP2326948B1 (de) 2013-01-02
DE112009002673A5 (de) 2011-09-29

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